The annual production of high-precision Antainano? ribbon is more than 3000 tons. With the composition of Fe、Si、B、Cu、Nb and other elements, through specific annealing process at cooling rate of 106℃/s, the soft magnetic alloy material with superfine grain size (~10nm) is obtained.

This new type of metallic functional material is characterized by short production process, one step forming and energy-saving consumption. It owns both features of high saturation magnetization (Bs) of Fe- based Antaimo? alloy and high permeability of cobalt-based Antaimo? alloy, thus it can well meet the performance requirements of high frequency and low loss.

This material is mainly applied in the production of high-end common mode chokes, high frequency transformer, all kinds of current transformers and high-end magnetic amplifier, etc. Related cores and components are mainly used in new energy vehicle power management system, drive system, wireless charging module for mobile phone, rail transit, the precipitation power, grid-connected photovoltaic inverter, digital electronic products, and smart meters in the power grid, etc to meet the requirement of high frequency, huge current, smallness and energy-saving.

二、纳米晶带材材料特性（Material Characteristic of Antainano?）：

三、软磁材料发展方向（Development Trend of Soft Magnetic Material）：

四、基本特性（Basic Characteristics）：

1.物理特性（Physical Properties）

2.标准磁特性（Magnetic Performance）

五、磁滞回线和偏磁特性（Hysteresis Loop and DC-bias Property）：

1.磁滞回线(Hysteresis Loop)

纳米晶带材的磁导率在一定范围可调，不同磁导率对应的抗饱和能力不同。目前美高梅mgm平台可提供以下磁导率变化范围的材料定制化解决方案。

Antainano? ribbon permeability can be adjusted in a certain range. The DC-immune property of cores changes with varied permeability. At present, Antainano? can provide customized material solving method for permeability range as below.

相对磁导率：μ=1,500~300,000 Relative permeability：μ=1,500~300,000

抗饱和磁场：Hm=30~350 A/m Saturated magnetic field：Hm=30~350A/m

2.偏磁特性(Bias Magnetic Property)

六、不同厚度带材性能比较（Performance Comparison of Different Ribbon Thickness）：

1.损耗特性曲线-频率(Loss-Frequency Characteristic)

同种成分的纳米晶合金带材,在中高频率下，带材越薄，损耗越低，进而降低器件的温升，避免烧损。

For Antainano? alloy ribbon with same composition, the thinner ribbon is, the lower core loss is. Moreover, the temperature rise of components could be reduced in high frequency to avoid burning.

2.损耗特性曲线-Bm(Loss-Bm Characteristic)

同种成分的纳米晶合金带材，在相同Bm下，带材越薄，损耗越低。

For Antainano? alloy ribbon with same composition, the thinner ribbon has the lower core loss at the same Bm.

3.磁导率频率特性曲线(Permeability)

同种成分的纳米晶合金带材，带材越薄，高频磁导率越高，阻抗越高，可使器件获得更好的EMC效果。

For Antainano? alloy ribbon with same composition,the thinner ribbon has the higher permeability and impendance at higher frequency, which results in good EMC performance of components .